No.	Title	Date
1	Mangroves of Biscayne Bay	1974
2	Environmental studies in the Chandler Slough watershed	1978-03
3	Long Term Recovery of Experimental Off-Road Vehicle Impacts and Abandoned Old Trails in the Big Cypress National Preserve	1986
4	Vegetation Changes in the Lake Okeechobee Littoral Zone 1972-1982	1987-04